Kinetic models of vinyl acetate synthesis on new-generation zinc acetate catalysts

Kinetic models of vinyl acetate synthesis on new-generation zinc acetate catalysts

A kinetic study of vinyl acetate synthesis on a new KO45 zinc acetate catalyst and a Montecatini MAVC catalyst is carried out. The catalyst is prepared by a new method: zinc acetate is supported on oxidized AGN-2 activated carbon. Mechanistic hypotheses corresponding to 92 different kinetic models a...

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Veröffentlicht in:Kinetics and catalysis 2000-09, Vol.41 (5), p.638-654
Hauptverfasser: Temkin, O. N., Abanto-Chavez, H. I., Hoang, K. B.
Format: Artikel
Sprache:eng
Schlagworte:
Activated carbon
Catalysts
Chemical synthesis
Vinyl acetate
Zinc acetate
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Zusammenfassung:A kinetic study of vinyl acetate synthesis on a new KO45 zinc acetate catalyst and a Montecatini MAVC catalyst is carried out. The catalyst is prepared by a new method: zinc acetate is supported on oxidized AGN-2 activated carbon. Mechanistic hypotheses corresponding to 92 different kinetic models are advanced and discriminated. The form of the rate law is shown to depend on the catalyst preparation procedure
ISSN:0023-1584
1608-3210
DOI:10.1007/BF02754563